From 2f674dc80f0382f1c3178f435714960734dc9d3c Mon Sep 17 00:00:00 2001
From: Nguyễn Gia Phong <mcsinyx@disroot.org>
Date: Sat, 6 Jun 2020 21:33:13 +0700
Subject: Reorganize stuff from secondary school

---
 12/TP-HN-2009/R2/BAI2.CPP | 58 -----------------------------------------------
 1 file changed, 58 deletions(-)
 delete mode 100644 12/TP-HN-2009/R2/BAI2.CPP

(limited to '12/TP-HN-2009/R2/BAI2.CPP')

diff --git a/12/TP-HN-2009/R2/BAI2.CPP b/12/TP-HN-2009/R2/BAI2.CPP
deleted file mode 100644
index a47760f..0000000
--- a/12/TP-HN-2009/R2/BAI2.CPP
+++ /dev/null
@@ -1,58 +0,0 @@
-#include <iostream>
-#include <fstream>
-#include <functional>
-#include <map>
-#include <queue>
-#include <vector>
-
-#define ENC(distance, current, coupon) (((distance) << 14) + ((current) << 1) + coupon)
-#define DEC_D(data) ((data) >> 14)
-#define DEC_C(data) ((data) >> 1 & 0b1111111111111)
-#define DEC_B(data) ((data) & 1)
-
-using namespace std;
-
-int
-main()
-{
-  ifstream infile;
-  infile.open("BAI2.INP");
-  int n, m;
-  infile >> n >> m;
-  map<long long, map<long long, long long>> c;
-  long long k, i, j, l;
-  for (k = 0; k < m; k++)
-    {
-      infile >> i >> j >> l;
-      c[i][j] = l;
-    }
-  infile.close();
-
-  priority_queue<long long, vector<long long>, greater<long long>> q;
-  for (auto& item : c[1])
-    {
-      q.push(ENC(item.second, item.first, 1));
-      q.push(ENC(0, item.first, 0));
-    }
-
-  long long tmp;
-  while (!q.empty())
-    {
-      tmp = q.top();
-      q.pop();
-      if (DEC_C(tmp) == n)
-        break;
-      for (auto& item : c[DEC_C(tmp)])
-        q.push(ENC(DEC_D(tmp) + item.second, item.first, DEC_B(tmp)));
-      if (DEC_B(tmp))
-        for (auto& item : c[DEC_C(tmp)])
-          q.push(ENC(DEC_D(tmp), item.first, 0));
-    }
-
-  ofstream outfile;
-  outfile.open("BAI2.OUT");
-  outfile << DEC_D(tmp) << endl;
-  outfile.close();
-
-  return 0;
-}
-- 
cgit 1.4.1